A12512: 1.25mm Pitch Automotive Weatherproof Connectors
Product Features
The A12512 series is a 1.25mm pitch wire-to-board connector, available in vertical and horizontal board-mount options, with Y-series housings and terminals.
1.25mm Single-Row Layout for 2-15 Circuits
The A12512 platform covers 2 to 15 circuits within a narrow 1.25mm interface. Automotive modules select the exact signal count required while retaining a compact board edge and one consistent crimp-housing system across multiple vehicle variants.
Positive Lock and Polarized Mating
The guided, keyed interface locks to the mating part after full insertion. Harness pull, road vibration and assembly handling cannot reverse the housing or release the connection, preventing incorrect mating and intermittent contact in vehicle electronics.
Vertical and Right-Angle SMT Options for -40°C to +105°C
Vertical and right-angle board receptacles route the harness above the PCB or along its edge, and embossed tape packaging supports automated placement. The high-temperature thermoplastic structure remains within specification throughout cold starts and cabin or under-hood temperature cycling.
Product Specification
|
Spacing |
Rated current |
Rated voltage |
Insulation resistance |
Contact resistance |
Withstanding voltage |
Temperature range |
Wire range |
|
1.25mm |
1A AC/DC |
50V AC/DC |
≥100ΜΩ |
≤20mΩ |
500V AC/minute |
-40℃～ +105℃ |
AWG#26~28 |
|
Product Name |
Part No. |
Material |
Poles |
QTY |
|
Housing |
A12512Y-xx |
PBT UL94V-0 |
02 ~ 15 |
1000Pcs/Bag |
|
Terminal |
A12512T-xx |
Phosphor Bronze |
-- |
24000Pcs/Reel |
|
Header |
A12512AWR-xx |
PA9T UL94V-0 |
02 ~ 15 |
900Pcs/Reel 1000Pcs/Reel |
Applicable Standards
Automotive industry standards, including EIA-364 and other automotive specifications.
Application Scenarios
The JKUN A12512 series connectors feature a 1.25mm narrow pitch, dual mounting options, and a double-locking mechanism. They offer high temperature resistance, flame retardancy, and compatibility with mainstream brands. Designed for automotive electronics, consumer electronics, industrial control, smart home, and related applications, they deliver highly reliable connections and perform exceptionally well in high-vibration and space-constrained environments.
Production Process
JKUN Connector employs a dual-branch parallel production system in which products pass through processing, assembly, testing, and final inspection, ensuring consistent quality.
Production Site
JKUN Connectors' core production base comprises injection molding, stamping, and assembly workshops, supported by a highly automated production process to ensure efficiency and quality.
Packaging & Transportation
JKUN Connectors employs standardized packaging, flexible transportation solutions, and strict warehousing and storage controls to ensure consistent product quality and secure delivery.
QA & QC: Quality Assurance and Control
The A12512 series undergoes strict quality assurance and control procedures to guarantee reliability and consistency.
Frequently Asked Questions
What is the MOQ?
-
The MOQ follows the minimum standard packing quantity of the selected model.
What is the standard lead time?
-
Standard orders are completed within 7-10 days after order confirmation.
How do I select the correct wire seal?
-
Provide the cable outer diameter, insulation material and wire gauge so the seal matches the cable.
How should unused connector cavities be handled?
-
Mark unused positions in the wiring drawing so matching cavity plugs and sealing parts can be supplied.
Hot Tags: automotive weatherproof connectors, China automotive weatherproof connectors manufacturers, suppliers, factory, Car Pigtail Connectors, OEM Automotive Connectors, automotive connector, High Current Automotive Connectors, auto connector, Multiple Wire Connectors Automotive
